18 calls and 19 puts traded on Nov 4, 2026, 37 contracts in total. Open interest was 1.0K contracts. Over the past 30 days, volume averaged 37 contracts per day. The ARCB option volume chart shows volume by strike and expiration date.

ArcBest IV rank is 7, so its 30-day implied volatility of 48.8% is near the bottom of its one-year range. Over the past year it ranged from 38.1% on Dec 22, 2025 to 193.5% on Jul 17, 2026. See the ARCB implied volatility history for a longer view.

The ArcBest put/call volume ratio was 1.06 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.31. The ARCB open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for ArcBest options about one week from expiration was $131.94, 5.3% below the $139.40 close. The ARCB max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 52.2%, options price a move of about ±$10.09 (±7.2%) over the next week, a range of roughly $129.31 to $149.49 from the Nov 4, 2026 close. The ARCB expected move chart shows it for every expiration date.